treatments-xml/data/03/C0/87/03C087C3D851932BFD9BFAAAFE73FAB6.xml
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<document id="0744DF90C9E9D472337B3A9A6A0474FE" ID-DOI="10.1649/0010-065x(2000)054[0036:darolo]2.0.co;2" ID-ISSN="1938-4394" ID-Zenodo-Dep="4900141" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1622827404601" checkinUser="carolina" docAuthor="Hicks, B. J. &amp; Larson, D. J." docDate="2000" docId="03C087C3D851932BFD9BFAAAFE73FAB6" docLanguage="en" docName="TheColeopBull.54.1.36-59.pdf.imf" docOrigin="The Coleopterists Bulletin 54 (1)" docStyle="DocumentStyle:37D8AFFB4AA6BE9981973FD5310B493E.6:TheColeopBull.2000-2002.journal_article.0cover" docStyleId="37D8AFFB4AA6BE9981973FD5310B493E" docStyleName="TheColeopBull.2000-2002.journal_article.0cover" docStyleVersion="6" docTitle="Ilybius vittiger" docType="treatment" docVersion="3" lastPageNumber="53" masterDocId="FFF9FFBBD85C933AFF8DFFD0FFEBF91A" masterDocTitle="Descriptions And Recognition Of Larvae Of Some Northern North American Species Of Ilybius Erichson (Coleoptera: Dytiscidae)" masterLastPageNumber="59" masterPageNumber="36" pageNumber="49" updateTime="1698955018281" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="E57BFFE84F778296EB27991649C67F9F">Descriptions And Recognition Of Larvae Of Some Northern North American Species Of Ilybius Erichson (Coleoptera: Dytiscidae)</mods:title>
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<mods:name id="BC2FAABB693E11591FC0C7048D2071A2" type="personal">
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<mods:namePart id="3CC68B193BD11F2A0804E878EFBBCD02">Hicks, B. J.</mods:namePart>
<mods:affiliation id="383C246C095A931BAD5B851960483B62">College of the North Atlantic P. O. Box 60, Carbonear Newfoundland, A 1 Y 1 B 5, Canada &amp; Institute of Terrestrial Ecology, Edinburgh Research Station, Bush Estate, Penicuik, Midlothian, EH 9 0 QB, UK</mods:affiliation>
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<mods:namePart id="AD746CB3D85F83A3037E1A8451DE0B53">Larson, D. J.</mods:namePart>
<mods:affiliation id="0FE4865B703A1A39BD605CA7CD9FCF1D">Department of Biology Memorial University of Newfoundland St. Johns Newfoundland, A 1 B 3 X 9, Canada</mods:affiliation>
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<mods:titleInfo id="59472DBD5136633F1D6CD010C882C954">
<mods:title id="64F25364FA33831B7AA7469DF8DAC79F">The Coleopterists Bulletin</mods:title>
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<mods:part id="A6DDFC13216467763B00CC387EF9ED70">
<mods:date id="FBD0F6B09A09A248494E19FF0216BB85">2000</mods:date>
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<mods:number id="0CFC1C9AD3EADE831BCF5D2A6C33516B">2000-03-01</mods:number>
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<mods:detail id="E754B0D51E6775EE49AAA1177D0736F6" type="volume">
<mods:number id="03573297CD5037695BD863AE3B2F039C">54</mods:number>
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<mods:classification id="58DCF6B7BE61DC16972D50378952DD71">journal article</mods:classification>
<mods:identifier id="34A74A800667C9ADBBEDEA891C70EBEC" type="DOI">10.1649/0010-065x(2000)054[0036:darolo]2.0.co;2</mods:identifier>
<mods:identifier id="FBD392A4FB61F2C4608798BBCD57B363" type="ISSN">1938-4394</mods:identifier>
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<treatment id="03C087C3D851932BFD9BFAAAFE73FAB6" LSID="urn:lsid:plazi:treatment:03C087C3D851932BFD9BFAAAFE73FAB6" httpUri="http://treatment.plazi.org/id/03C087C3D851932BFD9BFAAAFE73FAB6" lastPageId="17" lastPageNumber="53" pageId="13" pageNumber="49">
<subSubSection id="C373655ED8519337FD9BFAAAFDBBFF4E" pageId="13" pageNumber="49" type="nomenclature">
<paragraph id="8BD636D5D8519337FD9BFAAAFCA8FC94" blockId="13.[534,835,1401,1423]" box="[534,835,1401,1423]" pageId="13" pageNumber="49">
<heading id="D09E81B9D8519337FD9BFAAAFCA8FC94" bold="true" box="[534,835,1401,1423]" centered="true" fontSize="9" level="1" pageId="13" pageNumber="49" reason="1">
<taxonomicName id="4C694D56D8519337FD9BFAAAFCA8FC94" ID-CoL="3PH7X" authority="(Gyllenhall)" box="[534,835,1401,1423]" class="Insecta" family="Dytiscidae" genus="Ilybius" kingdom="Animalia" order="Coleoptera" pageId="13" pageNumber="49" phylum="Arthropoda" rank="species" species="vittiger">
<emphasis id="B91DEAC7D8519337FD9BFAAAFCA8FC94" bold="true" box="[534,835,1401,1423]" pageId="13" pageNumber="49">
<emphasis id="B91DEAC7D8519337FD9BFAAAFD5FFC95" bold="true" box="[534,692,1402,1423]" italics="true" pageId="13" pageNumber="49">Ilybius vittiger</emphasis>
(Gyllenhall)
</emphasis>
</taxonomicName>
</heading>
</paragraph>
<paragraph id="8BD636D5D8519337FEABFA4FFDBBFF4E" blockId="13.[268,1101,1439,1620]" pageId="13" pageNumber="49">
The larvae of this Holarctic species were described by
<bibRefCitation id="EFF84B24D8519337FC0BFA4FFBC2FCAE" author="Nilsson" box="[902,1065,1439,1460]" pageId="13" pageNumber="49" pagination="49 - 56" refId="ref9933" refString="Nilsson, A. N. 1983. Ilybius vittiger (Gyllenhal) n. comb. (Coleoptera: Dytiscidae), with description of its larval instars. Entomologica scandinavica 14: 49 - 56." type="journal article" year="1983">Nilsson (1983)</bibRefCitation>
. In North America this species occurs in the low arctic and boreal zone west of Hudson Bay. We did not examine larvae and therefore this species is not included in the multivariate analysis. To help with the recognition of this species from the others (by employing the key that follows), we extracted the diagnostic characters from the larval descriptions and diagrams of
<bibRefCitation id="EFF84B24D8519337FC70F9F4FEB9FF4E" author="Nilsson" pageId="13" pageNumber="49" pagination="49 - 56" refId="ref9933" refString="Nilsson, A. N. 1983. Ilybius vittiger (Gyllenhal) n. comb. (Coleoptera: Dytiscidae), with description of its larval instars. Entomologica scandinavica 14: 49 - 56." type="journal article" year="1983">Nilsson (1983)</bibRefCitation>
and present them here.
</paragraph>
</subSubSection>
<caption id="DF16665DD8529334FEA8FAAEFD39FCB3" ID-DOI="http://doi.org/10.5281/zenodo.4900159" ID-Zenodo-Dep="4900159" httpUri="https://zenodo.org/record/4900159/files/figure.png" pageId="14" pageNumber="50" startId="14.[293,327,1406,1425]" targetBox="[273,1099,235,1385]" targetPageId="14">
<paragraph id="8BD636D5D8529334FEA8FAAEFBBBFC8B" blockId="14.[270,1104,1406,1449]" box="[293,1104,1406,1425]" pageId="14" pageNumber="50">
<emphasis id="B91DEAC7D8529334FEA8FAAEFE8EFC8B" bold="true" box="[293,357,1406,1425]" pageId="14" pageNumber="50">Fig. 6.</emphasis>
Dorsal body surface of instar III larvae of three species of
<taxonomicName id="4C694D56D8529334FC3DFAAEFBBBFC8B" authority="Erichson." box="[944,1104,1406,1425]" class="Insecta" family="Dytiscidae" genus="Ilybius" kingdom="Animalia" order="Coleoptera" pageId="14" pageNumber="50" phylum="Arthropoda" rank="genus">
<emphasis id="B91DEAC7D8529334FC3DFAAEFC04FC8B" box="[944,1007,1406,1425]" italics="true" pageId="14" pageNumber="50">Ilybius</emphasis>
Erichson.
</taxonomicName>
</paragraph>
<paragraph id="8BD636D5D8529334FE83FA46FD39FCB3" blockId="14.[270,1104,1406,1449]" box="[270,722,1430,1449]" pageId="14" pageNumber="50">
<emphasis id="B91DEAC7D8529334FE83FA46FEF4FCB3" bold="true" box="[270,287,1430,1449]" pageId="14" pageNumber="50">A</emphasis>
<taxonomicName id="4C694D56D8529334FEAAFA46FE72FCB3" box="[295,409,1430,1449]" class="Insecta" family="Dytiscidae" genus="Ilybius" kingdom="Animalia" order="Coleoptera" pageId="14" pageNumber="50" phylum="Arthropoda" rank="species" species="biguttulus">
<emphasis id="B91DEAC7D8529334FEAAFA46FE72FCB3" box="[295,409,1430,1449]" italics="true" pageId="14" pageNumber="50">I. biguttulus</emphasis>
</taxonomicName>
,
<emphasis id="B91DEAC7D8529334FE2BFA46FE5EFCB3" bold="true" box="[422,437,1430,1449]" pageId="14" pageNumber="50">B</emphasis>
<taxonomicName id="4C694D56D8529334FE33FA46FDC6FCB3" box="[446,557,1430,1449]" class="Insecta" family="Dytiscidae" genus="Ilybius" kingdom="Animalia" order="Coleoptera" pageId="14" pageNumber="50" phylum="Arthropoda" rank="species" species="discedens">
<emphasis id="B91DEAC7D8529334FE33FA46FDC6FCB3" box="[446,557,1430,1449]" italics="true" pageId="14" pageNumber="50">I. discedens</emphasis>
</taxonomicName>
,
<emphasis id="B91DEAC7D8529334FDB6FA46FDA7FCB3" bold="true" box="[571,588,1430,1449]" pageId="14" pageNumber="50">C</emphasis>
<taxonomicName id="4C694D56D8529334FDDEFA46FD20FCB3" authorityName="LeConte" authorityYear="1850" box="[595,715,1430,1449]" class="Insecta" family="Dytiscidae" genus="Ilybius" kingdom="Animalia" order="Coleoptera" pageId="14" pageNumber="50" phylum="Arthropoda" rank="species" species="pleuriticus">
<emphasis id="B91DEAC7D8529334FDDEFA46FD20FCB3" box="[595,715,1430,1449]" italics="true" pageId="14" pageNumber="50">I. pleuriticus</emphasis>
</taxonomicName>
.
</paragraph>
</caption>
<subSubSection id="C373655ED852932BFEA5FA3FFE73FAB6" lastPageId="17" lastPageNumber="53" pageId="14" pageNumber="50" type="description">
<paragraph id="8BD636D5D8529335FEA5FA3FFCBCFF4E" blockId="14.[270,1103,1519,1620]" lastBlockId="15.[268,1100,1439,1620]" lastPageId="15" lastPageNumber="51" pageId="14" pageNumber="50">
<emphasis id="B91DEAC7D8529334FEA5FA3FFE02FF1E" bold="true" box="[296,489,1519,1540]" pageId="14" pageNumber="50">Instar I. Colour.</emphasis>
Dorsal surface of head and body generally grey. Head with paler spots on clypeus, epicranium and neck. Urogomphi yellowish gray. Sterna and legs pale yellow.
<emphasis id="B91DEAC7D8529334FDC1F9F4FD64FF23" bold="true" box="[588,655,1572,1593]" pageId="14" pageNumber="50">Head.</emphasis>
HL
<emphasis id="B91DEAC7D8529334FD4BF9F3FD31FF23" bold="true" box="[710,730,1571,1593]" pageId="14" pageNumber="50">5</emphasis>
0.901.00 mm, HW
<emphasis id="B91DEAC7D8529334FC4AF9F3FC30FF23" bold="true" box="[967,987,1571,1593]" pageId="14" pageNumber="50">5</emphasis>
<quantity id="4C919B30D8529334FC68F9F4FED1FF4E" metricMagnitude="-4" metricUnit="m" metricValue="7.8" metricValueMax="8.4" metricValueMin="7.199999999999999" pageId="14" pageNumber="50" unit="mm" value="0.78" valueMax="0.84" valueMin="0.72">0.720.84 mm</quantity>
. Head widened slightly at eyes. Terminal antenna segment (A4) length
<emphasis id="B91DEAC7D8529334FBB7F9EEFBA5FF4E" bold="true" box="[1082,1102,1598,1620]" pageId="14" pageNumber="50">5</emphasis>
0.70 of penultimate antenna segment.
<emphasis id="B91DEAC7D8539335FD2EFA4FFD35FCAE" bold="true" box="[675,734,1439,1460]" pageId="15" pageNumber="51">Legs.</emphasis>
Femora with one proximal seta in the PV series. Ventral spinulae on all tibiae and tarsi. Femora with spinulae in AV series.
<emphasis id="B91DEAC7D8539335FE08FA04FE12FCF3" bold="true" box="[389,505,1492,1513]" pageId="15" pageNumber="51">Abdomen.</emphasis>
Terga 1 to 7 with pale spiniform setae, two submedial and one lateral on each side. Sterna with spiniform submedial setae. LAS
<emphasis id="B91DEAC7D8539335FBB5FA3EFBA7FF1E" bold="true" box="[1080,1100,1518,1540]" pageId="15" pageNumber="51">5</emphasis>
<quantity id="4C919B30D8539335FE81F9DAFE47FF05" box="[268,428,1546,1567]" metricMagnitude="-4" metricUnit="m" metricValue="4.75" metricValueMax="5.1" metricValueMin="4.4" pageId="15" pageNumber="51" unit="mm" value="0.475" valueMax="0.51" valueMin="0.44">0.440.51 mm</quantity>
; UT
<emphasis id="B91DEAC7D8539335FE68F9D8FE12FF04" bold="true" box="[485,505,1544,1566]" pageId="15" pageNumber="51">5</emphasis>
<quantity id="4C919B30D8539335FD8FF9DAFD4BFF05" box="[514,672,1546,1567]" metricMagnitude="-3" metricUnit="m" metricValue="1.015" metricValueMax="1.07" metricValueMin="0.96" pageId="15" pageNumber="51" unit="mm" value="1.015" valueMax="1.07" valueMin="0.96">0.961.07 mm</quantity>
. LAS/UT
<emphasis id="B91DEAC7D8539335FC9CF9D8FCCEFF04" bold="true" box="[785,805,1544,1566]" pageId="15" pageNumber="51">5</emphasis>
0.40. Siphon long, SI/LAS
<emphasis id="B91DEAC7D8539335FE81F9F3FECBFF23" bold="true" box="[268,288,1571,1593]" pageId="15" pageNumber="51">5</emphasis>
0.40. Urogomphus with U4 spiniform, pale in colour, length of U4/length of U3
<emphasis id="B91DEAC7D8539335FED9F9EEFE83FF4E" bold="true" box="[340,360,1598,1620]" pageId="15" pageNumber="51">5</emphasis>
0.30; U2 and U3 longer, setiform and darker.
</paragraph>
<caption id="DF16665DD8539335FEAEFA93FCDBFC74" ID-DOI="http://doi.org/10.5281/zenodo.4900161" ID-Zenodo-Dep="4900161" httpUri="https://zenodo.org/record/4900161/files/figure.png" pageId="15" pageNumber="51" startId="15.[291,325,1347,1366]" targetBox="[273,1097,236,1325]" targetPageId="15">
<paragraph id="8BD636D5D8539335FEAEFA93FBA7FC4D" blockId="15.[268,1100,1347,1391]" box="[291,1100,1347,1367]" pageId="15" pageNumber="51">
<emphasis id="B91DEAC7D8539335FEAEFA93FE8FFC4C" bold="true" box="[291,356,1347,1366]" pageId="15" pageNumber="51">Fig. 7.</emphasis>
Dorsal body surface of head of instar III larvae of three species of
<taxonomicName id="4C694D56D8539335FB80FA94FBA7FC4D" box="[1037,1100,1348,1367]" class="Insecta" family="Dytiscidae" genus="Ilybius" kingdom="Animalia" order="Coleoptera" pageId="15" pageNumber="51" phylum="Arthropoda" rank="genus">
<emphasis id="B91DEAC7D8539335FB80FA94FBA7FC4D" box="[1037,1100,1348,1367]" italics="true" pageId="15" pageNumber="51">Ilybius</emphasis>
</taxonomicName>
</paragraph>
<paragraph id="8BD636D5D8539335FE81FA8BFCDBFC74" blockId="15.[268,1100,1347,1391]" box="[268,816,1371,1391]" pageId="15" pageNumber="51">
Erichson.
<emphasis id="B91DEAC7D8539335FEE1FA8BFE96FC74" bold="true" box="[364,381,1371,1390]" pageId="15" pageNumber="51">A</emphasis>
<taxonomicName id="4C694D56D8539335FE08FA8CFE1CFC75" box="[389,503,1372,1391]" class="Insecta" family="Dytiscidae" genus="Ilybius" kingdom="Animalia" order="Coleoptera" pageId="15" pageNumber="51" phylum="Arthropoda" rank="species" species="biguttulus">
<emphasis id="B91DEAC7D8539335FE08FA8CFE1CFC75" box="[389,503,1372,1391]" italics="true" pageId="15" pageNumber="51">I. biguttulus</emphasis>
</taxonomicName>
,
<emphasis id="B91DEAC7D8539335FD89FA8BFDF8FC74" bold="true" box="[516,531,1371,1390]" pageId="15" pageNumber="51">B</emphasis>
<taxonomicName id="4C694D56D8539335FD91FA8CFD60FC75" box="[540,651,1372,1391]" class="Insecta" family="Dytiscidae" genus="Ilybius" kingdom="Animalia" order="Coleoptera" pageId="15" pageNumber="51" phylum="Arthropoda" rank="species" species="discedens">
<emphasis id="B91DEAC7D8539335FD91FA8CFD60FC75" box="[540,651,1372,1391]" italics="true" pageId="15" pageNumber="51">I. discedens</emphasis>
</taxonomicName>
,
<emphasis id="B91DEAC7D8539335FD14FA8BFD41FC74" bold="true" box="[665,682,1371,1390]" pageId="15" pageNumber="51">C</emphasis>
<taxonomicName id="4C694D56D8539335FD3CFA8CFCC1FC75" authorityName="LeConte" authorityYear="1850" box="[689,810,1372,1391]" class="Insecta" family="Dytiscidae" genus="Ilybius" kingdom="Animalia" order="Coleoptera" pageId="15" pageNumber="51" phylum="Arthropoda" rank="species" species="pleuriticus">
<emphasis id="B91DEAC7D8539335FD3CFA8CFCC1FC75" box="[689,810,1372,1391]" italics="true" pageId="15" pageNumber="51">I. pleuriticus</emphasis>
</taxonomicName>
.
</paragraph>
</caption>
<caption id="DF16665DD84C932AFEA8FD99FBE4FB46" ID-DOI="http://doi.org/10.5281/zenodo.4900165" ID-Zenodo-Dep="4900165" box="[293,1039,585,604]" httpUri="https://zenodo.org/record/4900165/files/figure.png" pageId="16" pageNumber="52" startId="16.[293,327,585,604]" targetBox="[271,1101,235,564]" targetPageId="16">
<paragraph id="8BD636D5D84C932AFEA8FD99FBE4FB46" blockId="16.[293,1039,585,604]" box="[293,1039,585,604]" pageId="16" pageNumber="52">
<emphasis id="B91DEAC7D84C932AFEA8FD99FE8EFB46" bold="true" box="[293,357,585,604]" pageId="16" pageNumber="52">Fig. 8.</emphasis>
<taxonomicName id="4C694D56D84C932AFEF4FD99FDF6FB46" box="[377,541,585,604]" class="Insecta" family="Dytiscidae" genus="Ilybius" kingdom="Animalia" order="Coleoptera" pageId="16" pageNumber="52" phylum="Arthropoda" rank="species" species="biguttulus">
<emphasis id="B91DEAC7D84C932AFEF4FD99FDF6FB46" box="[377,541,585,604]" italics="true" pageId="16" pageNumber="52">Ilybius biguttulus</emphasis>
</taxonomicName>
. Instar III, right legs, anterior and posterior aspects.
</paragraph>
</caption>
<paragraph id="8BD636D5D84C932AFEA5FD70FBD9FA4F" blockId="16.[270,1103,672,1040]" pageId="16" pageNumber="52">
<emphasis id="B91DEAC7D84C932AFEA5FD70FE04FBAF" bold="true" box="[296,495,672,693]" pageId="16" pageNumber="52">Instar II. Colour.</emphasis>
Dorsal surface of head and body dark grey with lighter spots. Legs light grey. Urogomphi yellowish grey.
<emphasis id="B91DEAC7D84C932AFCC5FD6BFC60FBCA" bold="true" box="[840,907,699,720]" pageId="16" pageNumber="52">Head.</emphasis>
HL
<emphasis id="B91DEAC7D84C932AFC48FD6AFC32FBCA" bold="true" box="[965,985,698,720]" pageId="16" pageNumber="52">5</emphasis>
<quantity id="4C919B30D84C932AFC68FD6BFED2FBF1" metricMagnitude="-3" metricUnit="m" metricValue="1.335" metricValueMax="1.39" metricValueMin="1.28" pageId="16" pageNumber="52" unit="mm" value="1.335" valueMax="1.39" valueMin="1.28">1.281.39 mm</quantity>
, HW
<emphasis id="B91DEAC7D84C932AFEF4FD04FE66FBF0" bold="true" box="[377,397,724,746]" pageId="16" pageNumber="52">5</emphasis>
<quantity id="4C919B30D84C932AFE18FD06FDDAFBF1" box="[405,561,726,747]" metricMagnitude="-3" metricUnit="m" metricValue="1.1099999999999999" metricValueMax="1.14" metricValueMin="1.08" pageId="16" pageNumber="52" unit="mm" value="1.1099999999999999" valueMax="1.14" valueMin="1.08">1.081.14 mm</quantity>
. Antenna with A4/A3
<emphasis id="B91DEAC7D84C932AFCAEFD04FCDCFBF0" bold="true" box="[803,823,724,746]" pageId="16" pageNumber="52">5</emphasis>
0.63; number of temporal spines four to five.
<emphasis id="B91DEAC7D84C932AFE69FD20FDF4FA1F" bold="true" box="[484,543,752,773]" pageId="16" pageNumber="52">Legs.</emphasis>
Tibiae and trasi with ventral spinulae. Spinulae located in the AV series of the femora. Meso­ and meta­tibiae and tarsi with one to two dorsal setae.
<emphasis id="B91DEAC7D84C932AFE6AFCF5FDB0FA20" bold="true" box="[487,603,805,826]" pageId="16" pageNumber="52">Abdomen.</emphasis>
LAS
<emphasis id="B91DEAC7D84C932AFD10FCF4FD5AFA20" bold="true" box="[669,689,804,826]" pageId="16" pageNumber="52">5</emphasis>
<quantity id="4C919B30D84C932AFD37FCF6FCB3FA21" box="[698,856,806,827]" metricMagnitude="-4" metricUnit="m" metricValue="8.3" metricValueMax="8.6" metricValueMin="8.0" pageId="16" pageNumber="52" unit="mm" value="0.83" valueMax="0.86" valueMin="0.8">0.800.86 mm</quantity>
, UT
<emphasis id="B91DEAC7D84C932AFC1DFCF4FC4FFA20" bold="true" box="[912,932,804,826]" pageId="16" pageNumber="52">5</emphasis>
<quantity id="4C919B30D84C932AFC21FCF6FBA0FA21" box="[940,1099,806,827]" metricMagnitude="-3" metricUnit="m" metricValue="1.45" metricValueMax="1.5" metricValueMin="1.4" pageId="16" pageNumber="52" unit="mm" value="1.45" valueMax="1.5" valueMin="1.4">1.401.50 mm</quantity>
. LAS/UT
<emphasis id="B91DEAC7D84C932AFEFFFCEFFE6DFA4F" bold="true" box="[370,390,831,853]" pageId="16" pageNumber="52">5</emphasis>
0.52. Siphon much shorter relative to instar 1, SI/LAS
<emphasis id="B91DEAC7D84C932AFC6DFCEFFC1FFA4F" bold="true" box="[992,1012,831,853]" pageId="16" pageNumber="52">5</emphasis>
0.17.
</paragraph>
<paragraph id="8BD636D5D84C932AFEA5FC8BFBA5FD0A" blockId="16.[270,1103,672,1040]" pageId="16" pageNumber="52">
<emphasis id="B91DEAC7D84C932AFEA5FC8BFE1EFA6A" bold="true" box="[296,501,859,880]" pageId="16" pageNumber="52">Instar III. Colour.</emphasis>
Head and body dark grey with lighter spots. These spots evident on abdominal terga 15 and on last abdominal segment. Legs and urogomphi yellowish grey.
<emphasis id="B91DEAC7D84C932AFDB3FC40FD6AFABF" bold="true" box="[574,641,912,933]" pageId="16" pageNumber="52">Head.</emphasis>
HL
<emphasis id="B91DEAC7D84C932AFD36FC5FFD24FABF" bold="true" box="[699,719,911,933]" pageId="16" pageNumber="52">5</emphasis>
<quantity id="4C919B30D84C932AFD56FC40FC97FABF" box="[731,892,912,933]" metricMagnitude="-3" metricUnit="m" metricValue="1.75" metricValueMax="1.8" metricValueMin="1.7" pageId="16" pageNumber="52" unit="mm" value="1.75" valueMax="1.8" valueMin="1.7">1.701.80 mm</quantity>
, HW
<emphasis id="B91DEAC7D84C932AFC49FC5FFC33FABF" bold="true" box="[964,984,911,933]" pageId="16" pageNumber="52">5</emphasis>
<quantity id="4C919B30D84C932AFC69FC40FED1FADA" metricMagnitude="-3" metricUnit="m" metricValue="1.47" metricValueMax="1.5" metricValueMin="1.44" pageId="16" pageNumber="52" unit="mm" value="1.47" valueMax="1.5" valueMin="1.44">1.441.50 mm</quantity>
; number of temporal spines four to five; antenna with A4/A3
<emphasis id="B91DEAC7D84C932AFC77FC7AFBE5FADA" bold="true" box="[1018,1038,938,960]" pageId="16" pageNumber="52">5</emphasis>
0.53.
<emphasis id="B91DEAC7D84C932AFE83FC15FEA2FAC0" bold="true" box="[270,329,965,986]" pageId="16" pageNumber="52">Legs.</emphasis>
Protibiae lacking dorsal setae, meso­ and metathoracic legs with 12 dorsal setae. Metafemur with AV spinulae.
<emphasis id="B91DEAC7D84C932AFD50FC30FCBAFAEF" bold="true" box="[733,849,992,1013]" pageId="16" pageNumber="52">Abdomen.</emphasis>
Tergal setation distinct, lateral tergal black setae on segments 210 almost as long as segment. LAS
</paragraph>
<caption id="DF16665DD84C932AFEA8F991FBE7FF4E" ID-DOI="http://doi.org/10.5281/zenodo.4900167" ID-Zenodo-Dep="4900167" box="[293,1036,1601,1620]" httpUri="https://zenodo.org/record/4900167/files/figure.png" pageId="16" pageNumber="52" startId="16.[293,327,1601,1620]" targetBox="[272,1101,1106,1579]" targetPageId="16">
<paragraph id="8BD636D5D84C932AFEA8F991FBE7FF4E" blockId="16.[293,1036,1601,1620]" box="[293,1036,1601,1620]" pageId="16" pageNumber="52">
<emphasis id="B91DEAC7D84C932AFEA8F991FE8EFF4E" bold="true" box="[293,357,1601,1620]" pageId="16" pageNumber="52">Fig. 9.</emphasis>
<taxonomicName id="4C694D56D84C932AFEF4F991FDF1FF4E" box="[377,538,1601,1620]" class="Insecta" family="Dytiscidae" genus="Ilybius" kingdom="Animalia" order="Coleoptera" pageId="16" pageNumber="52" phylum="Arthropoda" rank="species" species="discedens">
<emphasis id="B91DEAC7D84C932AFEF4F991FDF1FF4E" box="[377,538,1601,1620]" italics="true" pageId="16" pageNumber="52">Ilybius discedens</emphasis>
</taxonomicName>
. Instar III, right legs, anterior and posterior aspects.
</paragraph>
</caption>
<caption id="DF16665DD84D932BFEAEFCFEFBF4FA5B" ID-DOI="http://doi.org/10.5281/zenodo.4900171" ID-Zenodo-Dep="4900171" box="[291,1055,814,833]" httpUri="https://zenodo.org/record/4900171/files/figure.png" pageId="17" pageNumber="53" startId="17.[291,325,814,833]" targetBox="[269,1098,235,792]" targetPageId="17">
<paragraph id="8BD636D5D84D932BFEAEFCFEFBF4FA5B" blockId="17.[291,1055,814,833]" box="[291,1055,814,833]" pageId="17" pageNumber="53">
<emphasis id="B91DEAC7D84D932BFEAEFCFEFE84FA5B" bold="true" box="[291,367,814,833]" pageId="17" pageNumber="53">Fig. 10.</emphasis>
<taxonomicName id="4C694D56D84D932BFE0EFCFEFDC6FA5B" authorityName="LeConte" authorityYear="1850" box="[387,557,814,833]" class="Insecta" family="Dytiscidae" genus="Ilybius" kingdom="Animalia" order="Coleoptera" pageId="17" pageNumber="53" phylum="Arthropoda" rank="species" species="pleuriticus">
<emphasis id="B91DEAC7D84D932BFE0EFCFEFDC6FA5B" box="[387,557,814,833]" italics="true" pageId="17" pageNumber="53">Ilybius pleuriticus</emphasis>
</taxonomicName>
. Instar III, right legs, anterior and posterior aspects.
</paragraph>
</caption>
<paragraph id="8BD636D5D84D932BFE81FCABFE73FAB6" blockId="17.[268,1100,891,940]" pageId="17" pageNumber="53">
<emphasis id="B91DEAC7D84D932BFE81FCABFECBFA8B" bold="true" box="[268,288,891,913]" pageId="17" pageNumber="53">5</emphasis>
<quantity id="4C919B30D84D932BFEA6FCACFE20FA8B" box="[299,459,892,913]" metricMagnitude="-3" metricUnit="m" metricValue="1.4" metricValueMax="1.44" metricValueMin="1.36" pageId="17" pageNumber="53" unit="mm" value="1.4" valueMax="1.44" valueMin="1.36">1.361.44 mm</quantity>
; UT
<emphasis id="B91DEAC7D84D932BFD8AFCABFDF0FA8B" bold="true" box="[519,539,891,913]" pageId="17" pageNumber="53">5</emphasis>
<quantity id="4C919B30D84D932BFDABFCACFD2BFA8B" box="[550,704,892,913]" metricMagnitude="-2" metricUnit="m" metricValue="9.584999999999999" metricValueMax="19.0" metricValueMin="0.16999999999999998" pageId="17" pageNumber="53" unit="mm" value="95.85" valueMax="190.0" valueMin="1.7">1.70190 mm</quantity>
; LAS/UT
<emphasis id="B91DEAC7D84D932BFCB8FCABFCA2FA8B" bold="true" box="[821,841,891,913]" pageId="17" pageNumber="53">5</emphasis>
0.72. Siphon short, SI/ LAS
<emphasis id="B91DEAC7D84D932BFECBFC46FEB1FAB6" bold="true" box="[326,346,918,940]" pageId="17" pageNumber="53">5</emphasis>
0.10.
</paragraph>
</subSubSection>
</treatment>
</document>